Rihanna Wears Red Wig in 'Rock Star 101' Video - StyleList

Rihanna is schooling every other female singer on bulk hair exactly why she's a music sensation with her provocative new video "Rock Star 101." In a 28-second preview of the song from her new "Rated R" album, the smoky-eyed songstress gives a lesson in sexy: She struts her stuff in a fiery red wig and military-inspired hat while poured into a skin-tight dominatrix-inspired outfit -- including a slick skirt and shiny thigh-high stilettos -- that would make even Christina Aguilera and Lady Gaga blush. Clearly, Rihanna -- who performed the song on "American Idol" -- knows that becoming a superstar means hitting all the right notes not hair bulk just vocally but visually: The chameleonlike Barbadian is constantly updating her appearance, currently favoring an edgy razor cut and S&M-themed attire. Perhaps she best sums up her theory in "Rock Star 101," which will be unveiled in its entirety next week: "Rocking these diamonds, I'm rocking this chain/Make sure you get a picture, I'm rocking my fame." Rock on, Rihanna!In related chinese remi news, see what the singer -- and other stars -- would look like with Betty White hair.